AAC 556-SD 5.56mm NATO Suppressor
UPC Code 84712800909
Manufacturer Advanced Armament
Caliber .223 / 5.56
Overall Length 6 in
Overall Width 1.50 in
Frame Finish Cerakote
Frame Material Inconel® 718, 316L SS
Accessory Rail Not Applicable
Features 31dB Sound Reduction, 51T Ratchet Mount
FFL Requirements All suppressors must be shipped to a Class III Federal Firearms License (FFL) holder. We cannot and will not ship suppressors to anyone but a FFL. We must receive the receiving dealer’s FFL & SOT by fax () or email ().
Warranty Warranty provided by Advanced Armament. Warranty information is available for Advanced Armament products at https://www.advanced-armament.com/Warranty-Information_ep_50-1.html.
About this product
The 556-SD™ is a fast attach silencer for 5.56mm hosts. With a design based on an earlier version of the best selling M4-2000™, the compact and lightweight 556-SD™ offers consumers feature-rich content and excellent value. The 556-SD™ uses the tried and true 51T Ratchet Mount™ fast-attach system that enables users to install or remove the silencer in seconds. The baffle core of the 556-SD™ features 100% Inconel® 718 and full circumferential fusion welding to provide a lifetime of use under the most demanding conditions.
*16” AR, Remington 55grn MC
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